Home / 10,073.06-15,092.53-6,169.31

Finding the Fourth Proportional to 10,073.06, 15,092.53 and 6,169.31

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Solution

The fourth proportional to 10,073.06, 15,092.53 and 6,169.31 is: 9,243.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,073.06 : 15,092.53 = 6,169.31 : x
  2. Step 2: Convert to fraction form
    10,073.06/15,092.53 = 6,169.31/x
  3. Step 3: Cross multiply
    10,073.06x = 15,092.53 × 6,169.31
  4. Step 4: Simplify right side
    10,073.06x = 93,110,496.25
  5. Step 5: Solve for x
    x = 93,110,496.25/10,073.06
  6. Step 6: Final answer
    x = 9,243.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.